CS-H4 4Mpx Dome Camera, IR 30m EZVIZ

• 2K dome camera - H4 ( CS-H4 3WKFL,2.8mm )
• Documentation - User manual, warranty card, adjustments
• Template - A small-sized template with mounting holes for the camera
• Power supply - A key electronic component that provides power to the device
• Screws and mounting studs - Everything you need to mount the camera
• Sealing kit - A set of accessories to protect the camera's connectors from moisture

Ezviz products are devices that focus on ease of use, literally anyone can handle their installation and configuration thanks to the included instructions.

 

High-quality image The light-sensitive sensor and high-quality sensor, combined with advanced optics, provide high-quality images with excellent sharpness. The Ezviz H4 ( CS-H4 3WKFL,2.8mm ) camera records in 2K resolution. It guarantees that even the smallest detail will be captured on the footage. A: 1280x720p ( 1MPx ) B: 1920x1080p ( 2MPx ) C: 2048x1536p ( 3MPx ) D: 2560x1440p ( 4MPx ) E: 2880 x 1620p ( 5MPx ) F: 3840x2160p ( 8MPx )

 

Motion detection Ezviz camera H4 ( CS-H4 3WKFL,2.8mm ) has a built-in motion detection algorithm in the image. In addition, it allows you to send notifications to your phone or computer. In addition, you can freely set the area you are interested in, so that, for example: you can receive notifications only for motion from the entrance gate. In addition to recording 24/7, the cameras can also record only fragments when motion is detected, which will translate into lower hard drive consumption.

People and vehicle detection Motion detection with silhouette recognition of people and vehicles in the H4 camera ( CS-H4 3WKFL,2.8mm ) is an advanced feature that allows to increase the precision and efficiency of monitoring systems. It allows the camera to classify notifications according to the type of silhouette detected. At the same time providing more detailed information, but also completely filtering out irrelevant ones such as: Moving trees and bushes.

 

P2P function

In surveillance cameras is a technology that allows direct communication between the camera and an end device (such as a smartphone or computer) without the need for an external server. Here are the main features and principles of this function:

• Direct Connection: P2P allows a direct connection between the camera and the user's device. This means that video data can be transmitted directly, without having to go through an intermediary server.
• Ease of Setup: One of the main advantages of P2P is the ease of setup. Users often only need to scan a QR code or enter a camera ID to establish a connection.
• Remote Access: The user can access the camera's video from anywhere in the world, provided both the camera and the end device have Internet access.

Remote access from your phone and desktop computer Ezviz systems allow you to configure, control and view using Ezviz applications that will provide you with constant access to monitoring from anywhere on earth with internet access. The above programs allow you to: Access video preview and playback of stored footage Save portions of the video to your smartphone's memory Configure time frames for motion detection Receive notifications from motion detection or other events Share your device with other smartphones with the mobile app, such as family members or employees

Wide Dynamic Range - That is, high quality in challenging conditions

The D-WDR (Digital Wide Dynamic Range) function of the Ezviz H4 ( CS-H4 3WKFL,2.8mm ) camera is a technology that improves image quality in difficult lighting conditions, especially when there are very bright and very dark areas in the camera's field of view at the same time. Key aspects of the D-WDR function are:

• Exposure balancing: D-WDR helps produce clear images in situations where there is strong backlighting or underexposure, such as when filming from inside a building overlooking a brightly lit exterior.
• Preservation of detail: With D-WDR, cameras can better capture details in the dark and bright parts of the image. This allows for clear recognition of faces, vehicle license plates and other important features that might not be visible under standard conditions.
• Image processing technology: D-WDR achieves its effects by quickly switching between different exposure levels or by combining several images taken with different exposure settings to create a single, balanced image.
• Usefulness in security monitoring: This feature is particularly important in security monitoring systems, where it is important to get clear images in a variety of lighting conditions, both indoors and outdoors.

LED illumination and color images after dark

The white light illumination function of the Ezviz H4 ( CS-H4 3WKFL,2.8mm ) camera is used to improve image quality in low-light conditions. Here are some key aspects of this technology:

• Improved nighttime visibility: When natural light levels are low, white light illumination produces a colorful and clear image that is typically of better quality than images obtained using infrared (IR).
• Preventive effect: Bright light can act as a deterrent to potential intruders or criminals, as it signals that the area is being monitored and well lit.

Video and audio recording The audio recording function of the Ezviz H4 camera ( CS-H4 3WKFL,2.8mm ) allows you to record audio along with video, which greatly enhances the capabilities and efficiency of surveillance systems. The main advantages of such a solution are: Comprehensive surveillance: Audio recording enables the collection of more detailed information about the monitored environment, which can be helpful in analyzing events or identifying people. Situation analysis: Audio can provide additional information that is not visible on video, such as conversations, background noises, or other sounds, which can be important for understanding the context of an event. Increased monitoring effectiveness: Integrating audio into a visual surveillance system increases the overall effectiveness of the system, enabling faster and more accurate responses to incidents.

Active protection The Ezviz H4 ( CS-H4 3WKFL,2.8mm ) camera's active deterrence function, such as lights that turn on or beeps, is designed to immediately deter potential intruders from committing a break-in or act of vandalism. This proactive security method not only enhances the effectiveness of monitoring through real-time deterrence, but can also help quickly notify owners or security services of a potential threat before an incident occurs.

Automatic day/night mode Adapted to work in all lighting conditions with visibility up to 30m even in total darkness. In addition, the Day/Night sensor switches the video mode automatically based on the amount of light reaching the lens.

IP67 weatherproof design This housing protects the Ezviz H4 ( CS-H4 3WKFL,2.8mm ) camera from external factors such as dust, dirt and moisture, which is especially important in industrial environments or dusty locations. Cameras with IP67 housings can be installed in a variety of locations, from industrial to marine, without worrying about environmental damage.

Audiovisual recording on a memory card The microSD card in the Ezviz H4 ( CS-H4 3WKFL,2.8mm ) allows local storage of recorded data without the need for a continuous connection to an external storage system, ensuring independence and reliability in the event of loss of internet connection. In addition, it allows easy access to stored recordings for easy analysis of events and archiving of key footage. Maximum supported capacity - 512GB (No memory card included)

Technical specifications

Image sensor	1/2.7" CMOS Progressive Scan
Lens	2.8mm
Resolution	3Mpx (2304x1296)
Viewing angle	H: 106°, D: 122°
Bitrate	3Mbps
Video compression	H.265/H.264
Intelligent functions	Motion detection, AI intelligent person and vehicle detection
Active deterrence	Yes, siren + flashing light
Number of fps	25
Day / Night function	Automatic night mode - color or infrared
Custom alarm area	Yes
Infrared illuminator	30m
LED white light illuminator	Yes, 15m
Wide dynamic range	D-WDR
Noise reduction	3D-DNR
Built-in speaker	Yes
Built-in microphone	Yes
Wi-Fi	Yes
Transmission standard	IEEE802.11b, 802.11g, 802.11n
General functions	Anti-flicker, check signal, password protection, watermarking
Remote support	EZVIZ / HikConnect application
Built-in SD slot	Yes, microSD card up to 512GB
Protection class	IP67
Power supply	12V 1A
Power consumption	<8W
Operating temperature	-30 °C to 50 °C
Dimensions	106×106×90 mm
Weight	229g